Steam-Powered DOTA on Rails
Stripe Subscriptions in Rails
Ruby's Important Hook Methods
Rails Authentication with OAuth 2.0 and OmniAuth
Jekyll on Rails
Build Monitoring Widgets with Ruby and BitBar
Devise Authentication in Depth
Magical Authentication with Sorcery
Leaderboards on Rails
Ruby on Medicine: Handling Large Files
Activity Feeds with Rails
Sailing the Parallel Seas with Codeship
Image Processing with Rails
YouTube API, Version 3 on Rails
Rails Model Caching with Redis
Model level caching is something that's often ignored, even by seasoned developers. Much of it's due to the misconception that, when you cache the views, you don't need to cache at the lower levels. While it's true that much of a bottleneck in the Rails world lies in the View layer, that's not always the case.
Lower level caches are very flexible and can work anywhere in the application. In this tutorial, I'll demonstrate how to cache your models with Redis.
Tokaido: Quick Start with Rails
Messaging with Rails and Mailboxer
Advanced Search with Ransack
In this tutorial we will explore how to add complex search functionality into your Rails application. This task will be made easier by the awesome Ransack Ruby gem. Ransack provides excellent helpers and builders for handling advanced searches on your models. It has some really powerful features available out of the box without writing a lot of code, such as sorting or conditional search.